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1

Measurements of Molecular Diffusion Coefficients of Carbon Dioxide, Methane, and Propane in Heavy Oil under Reservoir Conditions

Tharanivasan, Asok Kumar, Yang, Chaodong, Gu, Yongan

Journal:

Year:

2006

Language:

english

File:

PDF, 174 KB

english, 2006

2

A new solvent-based enhanced heavy oil recovery method: Cyclic production with continuous solvent injection

Jiang, Tao, Zeng, Fanhua, Jia, Xinfeng, Gu, Yongan

Journal:

Year:

2014

Language:

english

File:

PDF, 1.05 MB

english, 2014

3

Gasflooding-assisted cyclic solvent injection (GA-CSI) for enhancing heavy oil recovery

Jia, Xinfeng, Zeng, Fanhua, Gu, Yongan

Journal:

Year:

2015

Language:

english

File:

PDF, 2.67 MB

english, 2015

4

[Society of Petroleum Engineers SPE Heavy Oil Conference-Canada - Calgary, Alberta, Canada (2013-06-11)] SPE Heavy Oil Conference-Canada - A Novel Solvent Injection Technique for Enhanced Heavy Oil Recovery : Cyclic Production with Continuous Solvent Injection

Jia, Xinfeng, Jiang, Tao, Zeng, Fanhua, Gu, Yongan

Language:

english

File:

PDF, 245 KB

english

5

CO 2 -cyclic solvent injection (CO 2 -CSI) and gas/waterflooding in the thin post-CHOPS reservoirs

Ma, Hongze, Gu, Yongan

Journal:

Year:

2018

Language:

english

File:

PDF, 967 KB

english, 2018

6

An Analytical Production Model for Primary Production and Cyclic Solvent Injection in a Heavy-Oil Reservoir

Ma, Hongze, Yu, Gaoming, She, Yuehui, Gu, Yongan

Journal:

Year:

2019

Language:

english

File:

PDF, 533 KB

english, 2019

7

The ζ-Potential of Glass Surface in Contact with Aqueous Solutions

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

2000

Language:

english

File:

PDF, 188 KB

english, 2000

8

An Analytical Model for Determination of the Solvent Convective Dispersion Coefficient in the Vapor Extraction Heavy Oil Recovery Process

Mohammad Derakhshanfar, Yongan Gu

Journal:

Transport in Porous Media

Year:

2012

Language:

english

File:

PDF, 213 KB

english, 2012

9

Theoretical and physical modeling of a solvent vapour extraction (VAPEX) process for heavy oil recovery

Samane Moghadam, Morteza Nobakht, Yongan Gu

Journal:

Journal of Petroleum Science and Engineering

Year:

2009

Language:

english

File:

PDF, 1.91 MB

english, 2009

10

Determination of CO 2 Minimum Miscibility Pressure from Measured and Predicted Equilibrium Interfacial Tensions

Nobakht, Morteza, Moghadam, Samane, Gu, Yongan

Journal:

Industrial & Engineering Chemistry Research

Year:

2008

Language:

english

File:

PDF, 203 KB

english, 2008

11

Effects of Four Important Factors on the Measured Minimum Miscibility Pressure and First-Contact Miscibility Pressure

Gu, Yongan, Hou, Pengcheng, Luo, Weiguo

Journal:

Journal of Chemical & Engineering Data

Year:

2013

Language:

english

File:

PDF, 919 KB

english, 2013

12

[Society of Petroleum Engineers SPE International Thermal Operations and Heavy Oil Symposium - Calgary, Alberta, Canada (2005-11-01)] SPE International Thermal Operations and Heavy Oil Symposium - Effects of Asphaltene Content and Solvent Concentration on Heavy Oil Viscosity

Luo, Peng, Gu, Yongan

Language:

english

File:

PDF, 255 KB

english

13

Wettability Determination of the Reservoir Brine−Reservoir Rock System with Dissolution of CO 2 at High Pressures and Elevated Temperatures

Yang, Daoyong, Gu, Yongan, Tontiwachwuthikul, Paitoon

Journal:

Year:

2008

Language:

english

File:

PDF, 1.00 MB

english, 2008

14

Characterization of Precipitated Asphaltenes and Deasphalted Oils of the Medium Crude Oil–CO 2 and Medium Crude Oil– n -Pentane Systems

Wang, Xiaoqi, Gu, Yongan

Journal:

Year:

2011

Language:

english

File:

PDF, 4.92 MB

english, 2011

15

Two different technical criteria for determining the minimum miscibility pressures (MMPs) from the slim-tube and coreflood tests

Zhang, Kaiqiang, Gu, Yongan

Journal:

Year:

2015

Language:

english

File:

PDF, 2.00 MB

english, 2015

16

New qualitative and quantitative technical criteria for determining the minimum miscibility pressures (MMPs) with the rising-bubble apparatus (RBA)

Zhang, Kaiqiang, Gu, Yongan

Journal:

Year:

2016

Language:

english

File:

PDF, 2.23 MB

english, 2016

17

Two new quantitative technical criteria for determining the minimum miscibility pressures (MMPs) from the vanishing interfacial tension (VIT) technique

Zhang, Kaiqiang, Gu, Yongan

Journal:

Year:

2016

Language:

english

File:

PDF, 1.42 MB

english, 2016

18

Combined Cyclic Solvent Injection and Waterflooding in the Post-Cold Heavy Oil Production with Sand Reservoirs

Ma, Hongze, Huang, Desheng, Yu, Gaoming, She, Yuehui, Gu, Yongan

Journal:

Year:

2017

Language:

english

File:

PDF, 3.29 MB

english, 2017

19

A new hybrid production optimization algorithm for the combined CO 2 -cyclic solvent injection (CO 2 -CSI) and water/gas flooding in the post-CHOPS reservoirs

Ma, Hongze, Yu, Gaoming, She, Yuehui, Gu, Yongan

Journal:

Journal of Petroleum Science and Engineering

Year:

2018

Language:

english

File:

PDF, 2.76 MB

english, 2018

20

iTRAQ proteomics reveals the regulatory response to Magnaporthe oryzae in durable resistant vs. susceptible rice genotypes

Ma, Zuobin, Wang, Lili, Zhao, Mingzhu, Gu, Shuang, Wang, Changhua, Zhao, Jiaming, Tang, Zhiqiang, Gao, Hong, Zhang, Liying, Fu, Liang, Yin, Yongan, He, Na, Zheng, Wenjing, Xu, Zhengjin, Sahu, Binod Bi

Journal:

Year:

2020

Language:

english

File:

PDF, 3.05 MB

english, 2020

21

Minimum time-step criteria for the Galerkin finite element methods applied to one-dimensional parabolic partial differential equations

Chaodong Yang, Yongan Gu

Journal:

Numerical Methods for Partial Differential Equations

Year:

2006

Language:

english

File:

PDF, 485 KB

english, 2006

22

Determination of Line Tension from the Shape of Axisymmetric Liquid–Vapor Interfaces around a Conic Cylinder

Yongan Gu, Dongqing Li, P. Cheng

Journal:

Journal of Colloid and Interface Science

Year:

1996

Language:

english

File:

PDF, 184 KB

english, 1996

23

An Electrical Suspension Method for Measuring the Electric Charge on Small Silicone Oil Droplets Dispersed in Aqueous Solutions

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

1997

Language:

english

File:

PDF, 177 KB

english, 1997

24

The ζ-Potential of Silicone Oil Droplets Dispersed in Aqueous Solutions

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

1998

Language:

english

File:

PDF, 74 KB

english, 1998

25

Measurements of Contact Angles between an Oil–Water Interface and a Fiber by the ACDPAC Technique

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

1998

Language:

english

File:

PDF, 322 KB

english, 1998

26

The van der Waals Interaction between a Spherical Particle and a Cylinder

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

1999

Language:

english

File:

PDF, 133 KB

english, 1999

27

The Electrical Double-Layer Interaction between a Spherical Particle and a Cylinder

Journal:

Journal of Colloid and Interface Science

Year:

2000

Language:

english

File:

PDF, 84 KB

english, 2000

28

Deposition of Spherical Particles onto Cylindrical Solid Surfaces: I. Numerical Simulations

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

2002

Language:

english

File:

PDF, 282 KB

english, 2002

29

Deposition of Spherical Particles onto Cylindrical Solid Surfaces: II. Experimental Studies

Yongan Gu, Dongqing Li

Journal:

Journal of Colloid and Interface Science

Year:

2002

Language:

english

File:

PDF, 212 KB

english, 2002

30

Mutual interactions between crude oil and CO2 under different pressures

Morteza Nobakht, Samane Moghadam, Yongan Gu

Journal:

Fluid Phase Equilibria

Year:

2008

Language:

english

File:

PDF, 997 KB

english, 2008

31

Effects of asphaltene content on the heavy oil viscosity at different temperatures

Peng Luo, Yongan Gu

Journal:

Year:

2007

Language:

english

File:

PDF, 505 KB

english, 2007

32

Diffusion coefficients and oil swelling factors of carbon dioxide, methane, ethane, propane, and their mixtures in heavy oil

Chaodong Yang, Yongan Gu

Journal:

Fluid Phase Equilibria

Year:

2006

Language:

english

File:

PDF, 746 KB

english, 2006

33

Enhanced solvent dissolution into in-situ upgraded heavy oil under different pressures

Peng Luo, Chaodong Yang, Yongan Gu

Journal:

Fluid Phase Equilibria

Year:

2007

Language:

english

File:

PDF, 689 KB

english, 2007

34

Characterization of a heavy oil–propane system in the presence or absence of asphaltene precipitation

Peng Luo, Yongan Gu

Journal:

Fluid Phase Equilibria

Year:

2009

Language:

english

File:

PDF, 1.09 MB

english, 2009

35

Comparison of three different interface mass transfer models used in the experimental measurement of solvent diffusivity in heavy oil

Asok Kumar Tharanivasan, Chaodong Yang, Yongan Gu

Journal:

Journal of Petroleum Science and Engineering

Year:

2004

Language:

english

File:

PDF, 477 KB

english, 2004

36

Integrated optimization and control of the production-injection operation systems for hydrocarbon reservoirs

Daoyong Yang, Qi Zhang, Yongan Gu

Journal:

Journal of Petroleum Science and Engineering

Year:

2003

Language:

english

File:

PDF, 895 KB

english, 2003

37

The effects of capillary force and gravity on the interfacial profile in a reservoir fracture or pore

Yongan Gu, Chaodong Yang

Journal:

Journal of Petroleum Science and Engineering

Year:

2003

Language:

english

File:

PDF, 384 KB

english, 2003

38

Drop size dependence of contact angles of oil drops on a solid surface in water

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2001

Language:

english

File:

PDF, 415 KB

english, 2001

39

A novel contact angle measurement technique by analysis of capillary rise profile around a cylinder (ACRPAC)

Yongan Gu, Dongqing Li, P. Cheng

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1997

Language:

english

File:

PDF, 1.12 MB

english, 1997

40

Measurements of the electric charge and surface potential on small aqueous drops in the air by applying the Millikan method

Yongan Gu, Dongqing Li

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1998

Language:

english

File:

PDF, 855 KB

english, 1998

41

Electric charge on small silicone oil droplets dispersed in ionic surfactant solutions

Yongan Gu, Dongqing Li

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1998

Language:

english

File:

PDF, 178 KB

english, 1998

42

A model for a liquid drop spreading on a solid surface

Yongan Gu, Dongqing Li

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

1998

Language:

english

File:

PDF, 231 KB

english, 1998

43

Liquid drop spreading on solid surfaces at low impact speeds

Yongan Gu, Dongqing Li

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2000

Language:

english

File:

PDF, 108 KB

english, 2000

44

Application of a Novel Polymer System in Chemical Enhanced Oil Recovery (EOR)

Wei Wang, Yuzhang Liu, Yongan Gu

Journal:

Colloid & Polymer Science

Year:

2003

Language:

english

File:

PDF, 306 KB

english, 2003

45

Characterization of asphaltenes precipitated with three light alkanes under different experimental conditions

Peng Luo, Xiaoqi Wang, Yongan Gu

Journal:

Fluid Phase Equilibria

Year:

2010

Language:

english

File:

PDF, 1.12 MB

english, 2010

46

[Society of Petroleum Engineers SPE Heavy Oil Conference Canada - (2012.06.12-2012.06.14)] Proceedings of SPE Heavy Oil Conference Canada - One-dimensional Mathematical Modelling of Vapour Extraction (VAPEX)

Jia, Xinfeng, Zeng, Fanhua, Gu, Yongan

Year:

2012

Language:

english

File:

PDF, 1.22 MB

english, 2012

47

Repair of massive stent-induced tracheoesophageal fistula

Yong Han, Kun Liu, Xiaofei Li, Xiaoping Wang, Yongan Zhou, Zhongping Gu, Qunfeng Ma, Tao Jiang, Lijun Huang, Tao Zhang, Qingshu Cheng

Journal:

The Journal of Thoracic and Cardiovascular Surgery

Year:

2009

Language:

english

File:

PDF, 295 KB

english, 2009

48

Coalescence of oil-in-water emulsions in fibrous and granular beds

Jingquan Li, Yongan Gu

Journal:

Separation and Purification Technology

Year:

2005

Language:

english

File:

PDF, 231 KB

english, 2005

49

Determination of Diffusion Coefficients and Interface Mass-Transfer Coefficients of the Crude Oil−CO2 System by Analysis of the Dynamic and Equilibrium Interfacial Tensions

Yang, Daoyong, Gu, Yongan

Journal:

Industrial & Engineering Chemistry Research

Year:

2008

Language:

english

File:

PDF, 770 KB

english, 2008

50

Upregulated fascin1 in non-small cell lung cancer promotes the migration and invasiveness, but not proliferation

Jinbo Zhao, Yongan Zhou, Zhipei Zhang, Feng Tian, Nan Ma, Tonggang Liu, Zhongping Gu, Yunjie Wang

Journal:

Year:

2010

Language:

english

File:

PDF, 1.81 MB

english, 2010